Publications of interest.

• 1. Cranes:Their Biology, Husbandry, and Conservation, Hancock House Publishers, 1431 Harrison Ave., Blaine, WA 98230-5005
• 2. Perrins & Middleton, 1985. The Encyclopedia of Birds, Facts on File, Inc, New York, pp. 144-145.
• 3. Johnsgard, Paul. 1991. Crane Music: A Natural History of American Cranes, Smithhsonian Institution Press. RB: 4/93 AC:12/93
• Phonex Zoo